<template>
<div class="home-hot">
  <HomePanel title="人气推荐" sub-title="人气爆款 不容错过">
    <div ref="target" style="posotion: relative;height: 426px;">
    <!-- 面板内容 -->
    <Transition name="fade">
    <ul v-if="goods.length" class="goods-list">
      <li v-for="item in goods" :key="item.id">
        <RouterLink to="/">
          <img :src="item.picture" alt="">
          <p class="name">{{ item.title }}</p>
          <p class="desc">{{ item.alt }}</p>
        </RouterLink>
      </li>
    </ul>
    <HomeSkeleton v-else></HomeSkeleton>
    </Transition>
    </div>
  </HomePanel>
  </div>
</template>

<script>
import HomePanel from './home-panel.vue'
import { getHot } from '@/api/home'
import HomeSkeleton from './home-skeleton.vue'
import { useLazyData } from '@/hooks'
export default {
  name: 'HomeHot',
  components: { HomePanel, HomeSkeleton },
  setup () {
    // getHot().then(data => {
    //   // console.log(data)
    //   goods.value = data.result
    // })
    // 定义目标元素
    const { LazyData, target } = useLazyData(getHot)
    return { goods: LazyData, target };
  }
}
</script>

<style lang="less" scoped>
.goods-list {
  display: flex;
  justify-content: space-between;
  height: 426px;
  li {
    width: 306px;
    height: 406px;
    .hoverShadow();
    img {
      width: 306px;
      height: 306px;
    }
    p {
      font-size: 22px;
      padding-top: 12px;
      text-align: center;
    }
    .desc {
      color: #999;
      font-size: 18px;
    }
  }
}
</style>
